From 244909ffb0d10ec1ac394c80d1d57d574503ca17 Mon Sep 17 00:00:00 2001
From: Arnaud Simon <arnaudsimon@apache.org>
Date: Tue, 3 Jun 2008 15:25:36 +0000
Subject: QPID-1112: Update previous commit by re-using messageAcknowledge
 (added a flag specifying whether to send an messageAccept)

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@662827 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/qpid/client/AMQSession_0_10.java    |  2 +-
 .../qpid/client/BasicMessageConsumer_0_10.java     | 39 ++++++++--------------
 .../java/org/apache/qpidity/nclient/Session.java   | 13 ++------
 .../apache/qpidity/nclient/impl/ClientSession.java | 12 +++----
 .../qpidity/nclient/interop/BasicInteropTest.java  |  2 +-
 5 files changed, 22 insertions(+), 46 deletions(-)

(limited to 'java/client/src')

diff --git a/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java b/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
index b9094db5bd..0753ee539a 100644
--- a/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
+++ b/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
@@ -160,7 +160,7 @@ public class AMQSession_0_10 extends AMQSession
             ranges.add((int) deliveryTag);
             _unacknowledgedMessageTags.remove(deliveryTag);
         }
-        getQpidSession().messageAcknowledge(ranges);
+        getQpidSession().messageAcknowledge(ranges, _acknowledgeMode != org.apache.qpid.jms.Session.NO_ACKNOWLEDGE);
     }
 
     /**
diff --git a/java/client/src/main/java/org/apache/qpid/client/BasicMessageConsumer_0_10.java b/java/client/src/main/java/org/apache/qpid/client/BasicMessageConsumer_0_10.java
index c47aee0410..ae597b1703 100644
--- a/java/client/src/main/java/org/apache/qpid/client/BasicMessageConsumer_0_10.java
+++ b/java/client/src/main/java/org/apache/qpid/client/BasicMessageConsumer_0_10.java
@@ -24,10 +24,12 @@ import org.apache.qpid.client.protocol.AMQProtocolHandler;
 import org.apache.qpid.framing.FieldTable;
 import org.apache.qpid.framing.AMQShortString;
 import org.apache.qpid.AMQException;
+import org.apache.qpid.jms.*;
 import org.apache.qpid.exchange.ExchangeDefaults;
 import org.apache.qpid.protocol.AMQConstant;
 import org.apache.qpidity.api.Message;
 import org.apache.qpidity.transport.*;
+import org.apache.qpidity.transport.Session;
 import org.apache.qpidity.QpidException;
 import org.apache.qpidity.filter.MessageFilter;
 import org.apache.qpidity.filter.JMSSelectorFilter;
@@ -77,12 +79,6 @@ public class BasicMessageConsumer_0_10 extends BasicMessageConsumer<Struct[], By
      */
     private final AtomicBoolean _syncReceive = new AtomicBoolean(false);
 
-    /**
-     * Used for no-ack mode so to send session completion command
-     */
-    private int _numberReceivedMessages = 0;
-    private int _firstMessageToComplete;
-
     //--- constructor
     protected BasicMessageConsumer_0_10(int channelId, AMQConnection connection, AMQDestination destination,
                                         String messageSelector, boolean noLocal, MessageFactoryRegistry messageFactory,
@@ -165,25 +161,6 @@ public class BasicMessageConsumer_0_10 extends BasicMessageConsumer<Struct[], By
      */
     public void onMessage(Message message)
     {
-        /**
-         * For no-ack mode
-         */
-        if( _acknowledgeMode == org.apache.qpid.jms.Session.NO_ACKNOWLEDGE )
-        {
-            _numberReceivedMessages++;
-            if(_numberReceivedMessages == 1)
-            {
-                _firstMessageToComplete = message.getMessageTransferId();
-            }
-           if(_numberReceivedMessages >= getSession().getAMQConnection().getMaxPrefetch() )
-            {
-                RangeSet r = new RangeSet();
-                r.add(_firstMessageToComplete, message.getMessageTransferId());
-                _0_10session.getQpidSession().sessionCompleted(r, Option.TIMELY_REPLY);
-                _numberReceivedMessages = 0;
-            }
-        }
-
         int channelId = getSession().getChannelId();
         long deliveryId = message.getMessageTransferId();
         AMQShortString consumerTag = getConsumerTag();
@@ -383,7 +360,8 @@ public class BasicMessageConsumer_0_10 extends BasicMessageConsumer<Struct[], By
         {
             RangeSet ranges = new RangeSet();
             ranges.add((int) message.getDeliveryTag());
-            _0_10session.getQpidSession().messageAcknowledge(ranges);
+            _0_10session.getQpidSession().messageAcknowledge(ranges,
+                    _acknowledgeMode != org.apache.qpid.jms.Session.NO_ACKNOWLEDGE );
             _0_10session.getCurrentException();
         }
     }
@@ -499,4 +477,13 @@ public class BasicMessageConsumer_0_10 extends BasicMessageConsumer<Struct[], By
         }
         return o;
     }
+
+    void postDeliver(AbstractJMSMessage msg) throws JMSException
+    {
+        super.postDeliver(msg);
+        if(_acknowledgeMode == org.apache.qpid.jms.Session.NO_ACKNOWLEDGE && !_session.isInRecovery())
+        {
+          _session.acknowledgeMessage(msg.getDeliveryTag(), false);                
+        }               
+    }
 }
diff --git a/java/client/src/main/java/org/apache/qpidity/nclient/Session.java b/java/client/src/main/java/org/apache/qpidity/nclient/Session.java
index 28218e01d6..833a26da87 100644
--- a/java/client/src/main/java/org/apache/qpidity/nclient/Session.java
+++ b/java/client/src/main/java/org/apache/qpidity/nclient/Session.java
@@ -65,16 +65,6 @@ public interface Session
 
     public void sessionDetach(byte[] name);
 
-    /**
-     * This control is sent by the receiver of commands, and handled by the sender
-     * of commands. It informs the sender of all commands completed by the receiver.
-     * This excludes commands known by the receiver to be considered complete at the sender.
-     *
-     * @param commands completed commands.
-     * @param options  {@link Option#TIMELY_REPLY} If set, the sender is no longer free to delay the known-completed reply.
-     */
-    public void sessionCompleted(RangeSet commands, Option... options);
-
     public void sessionRequestTimeout(long expiry);
 
     public byte[] getName();
@@ -328,8 +318,9 @@ public interface Session
      * pre-acquire mode or by explicitly acquiring them.
      *
      * @param ranges Range of messages to be acknowledged.
+     * @param accept pecify whether to send a message accept to the broker
      */
-    public void messageAcknowledge(RangeSet ranges);
+    public void messageAcknowledge(RangeSet ranges, boolean accept);
 
     /**
      * Reject a range of acquired messages.
diff --git a/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java b/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
index 58ffffb12b..0c0341490a 100644
--- a/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
+++ b/java/client/src/main/java/org/apache/qpidity/nclient/impl/ClientSession.java
@@ -59,14 +59,17 @@ public class ClientSession extends org.apache.qpidity.transport.Session implemen
         super(name);
     }
 
-    public void messageAcknowledge(RangeSet ranges)
+    public void messageAcknowledge(RangeSet ranges, boolean accept)
     {
         for (Range range : ranges)
         {
             super.processed(range);
         }
         super.flushProcessed();
-        messageAccept(ranges);
+        if( accept )
+        {
+            messageAccept(ranges);
+        }
     }
 
     public void messageSubscribe(String queue, String destination, short acceptMode, short acquireMode, MessagePartListener listener, Map<String, Object> filter, Option... options)
@@ -105,11 +108,6 @@ public class ClientSession extends org.apache.qpidity.transport.Session implemen
         _currentDataSizeNotSynced = 0;
     }
 
-    public void sessionCompleted(RangeSet commands, Option ... options)
-    {
-        super.sessionCompleted(commands, options);
-    }
-
     /* -------------------------
      * Data methods
      * ------------------------*/
diff --git a/java/client/src/main/java/org/apache/qpidity/nclient/interop/BasicInteropTest.java b/java/client/src/main/java/org/apache/qpidity/nclient/interop/BasicInteropTest.java
index 0a15189b48..e452091622 100644
--- a/java/client/src/main/java/org/apache/qpidity/nclient/interop/BasicInteropTest.java
+++ b/java/client/src/main/java/org/apache/qpidity/nclient/interop/BasicInteropTest.java
@@ -108,7 +108,7 @@ public class BasicInteropTest implements ClosedListener
                                         System.out.println("--------/Message Received--------");
                                         RangeSet ack = new RangeSet();
                                         ack.add(message.getMessageTransferId(),message.getMessageTransferId());
-                                        session.messageAcknowledge(ack);
+                                        session.messageAcknowledge(ack, true);
                                     }
 
                                  }),
-- 
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